Carriage Bolt, Ribbed Neck, 5/16"-18, 2-1/2 in L, Steel, Grade 5, Zinc Plated, 100 PK MPN:5ZMR9
Carriage Bolt, Ribbed Neck, 5/16"-18, 2-1/2 in L, Steel, Grade 5, Zinc Plated, 100 PK
GoVets Select Carriage Bolts are a reliable choice for trailer roof bows and crossmembers. Made from high-strength Grade 5 steel, these zinc-plated bolts offer exceptional durability and resistance to corrosion. With a ribbed neck design, they provide a secure hold in a variety of applications. The 5/16in-18 thread size and 2-1/2 inch length make them suitable for a range of uses. The bolts' high tensile strength of 120,000 psi ensures they can withstand heavy loads. Order in bulk and take advantage of the convenience of GoVets Select's fast shipping and competitive pricing.
Top product features:
- Ribbed neck for added grip and reduced stripping
- Zinc plated for corrosion resistance
- Right-hand thread for secure fastening
Top product applications:
- Trailer Roof Bows
- Trailer Crossmembers
- Construction Projects
Carriage Bolt, Inch, Neck Type Ribbed, Basic Material Steel, Material Grade Grade 5, Fastener Finish Zinc Plated, Dia./Thread Size 5/16 In.-18, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Rib Length 0.594 in, Head Height 11/64 in, Tensile Strength 120,000 psi, For Use With Trailer Roof Bows and Crossmembers, Package Quantity 100
Additional Information
- Country of Origin: XX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 6.10
Product info last updated on January 22, 2026 2:08am UTC
Category: Screws and Bolts